1999

10.0

2017

0.0

1995

4.8

2000

5.2

1991

4.9

1962

5.6

1975

2.7

2007

5.4

2003

7.0

1967

3.9

1975

7.0

1974

5.4

1980

4.7

1965

6.3

1964

5.5

1988

6.6

1934

7.5

2019

4.1